Shadows while running X - Slackware

This is a discussion on Shadows while running X - Slackware ; Hi,
After successfully (re)installing X (xorg) in Slack11, running fluxbox,
I find that the menu has a shadow-menu left and right and the bottom-bar
is a grey fuzzy bar stretching across the entire bottom of the screen.
What could cause ...

Shadows while running X

Hi,

After successfully (re)installing X (xorg) in Slack11, running fluxbox,
I find that the menu has a shadow-menu left and right and the bottom-bar
is a grey fuzzy bar stretching across the entire bottom of the screen.
What could cause this? I suspected the HorizFreq, but changing it didn't
solve it. Any suggestions?